| Countries of the World Quiz | 0 | - | 5.00 | 47,115,135 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 144,976 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,605 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 403,248 |
| Europe Map Quiz | 0 | - | 5.00 | 4,743,020 |
| World Map Quiz | 0 | - | 4.81 | 63,938 |
| United States Cities Map Quiz | 0 | - | 4.96 | 213,554 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,456 |
| Oceania Map Quiz | 0 | - | 4.98 | 637,929 |
| Africa Map Quiz | 0 | - | 5.00 | 2,109,598 |
| Asia Map Quiz | 0 | - | 4.99 | 910,161 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,501 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 134,809 |
| Countries with the Most Airports | 0 | - | 4.96 | 97,798 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.97 | 124,442 |
| Five Countries With the Most Tourists by Continent | 0 | - | 4.95 | 119,868 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,128 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,092 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,291 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,378,743 |
| Australia Map Quiz | 0 | - | 4.94 | 343,121 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,072 |
| Countries Whose Airlines Carried the Most Passengers | 0 | - | 4.94 | 71,905 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,502 |
| South America Map Quiz | 0 | - | 5.00 | 1,543,876 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,727 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,708 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,450 |
| North America Map Quiz | 0 | - | 4.98 | 246,159 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,590 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,768 |
| World Currency Quiz | 0 | - | 4.92 | 300,085 |
| Boundary Waters | 0 | - | 4.92 | 88,184 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,931 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,579 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,520 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,915 |
| Largest Countries with Little Tourism | 0 | - | 4.70 | 61,446 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,777 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,807 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,663 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,093 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,591 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,746 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,309 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,113 |
| Cities by Airports | 0 | - | 4.49 | 88,457 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,268 |
| Landlocked Countries | 0 | - | 4.99 | 416,024 |
| Provinces of China Map Quiz | 0 | - | 4.91 | 93,112 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,969 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,751 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,597 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,630 |
| States of India Map Quiz | 0 | - | 4.83 | 26,200 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,108 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,613 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,489 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,354 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,561 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,390 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,622 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,321 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,265 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,200 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,456 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,294 |
| World Capitals Quiz | 0 | - | 5.00 | 5,046,768 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,619 |
| Himalayan Countries | 0 | - | 4.95 | 136,236 |
| Andean Countries | 0 | - | 4.95 | 83,317 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,600 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,817 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,305 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,924 |
| Danube Countries | 0 | - | 4.97 | 71,333 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,113 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,788 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,019 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,972 |
| European Landlocked Countries | 0 | - | 4.99 | 146,051 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,659 |
| Countries with the Most Species | 0 | - | 4.99 | 97,387 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,799 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,297 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,473 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,113 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,761 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,130 |
| Countries in the Alps | 0 | - | 4.86 | 117,251 |
| Countries with the Most Tourists Per Capita | 0 | - | 4.28 | 81,913 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,837 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,750 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,210 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,664 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,549 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,204 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,908 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,949 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,752 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,284 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,323 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,181 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,673 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,936 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,942 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,607 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,851 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,385 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,129 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 240,672 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,414 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,780 |
| Largest Countries By Category | 0 | - | 4.97 | 157,174 |
| Countries by Countries | 0 | - | 4.96 | 62,527 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,786 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,059 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,398 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,032 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,736,302 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,810 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,309 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 207,076 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,813 |
| Longest International Borders | 0 | - | 4.99 | 264,226 |
| Countries with Three Borders | 0 | - | 4.96 | 36,317 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,749 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,833 |
| Demonym of Every Country | 0 | - | 4.91 | 58,858 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,392 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,576,410 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,533 |
| Island Countries | 0 | - | 4.99 | 708,598 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,042,633 |
| Northernmost Countries | 0 | - | 4.99 | 359,066 |
| Countries of South America | 0 | - | 5.00 | 918,819 |
| Countries of Oceania | 0 | - | 5.00 | 1,045,627 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,856,580 |
| "Land" Countries | 0 | - | 4.98 | 334,277 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 77,671 |
| Top World Languages | 0 | - | 4.92 | 816,430 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,480 |
| World's Biggest Airlines | 0 | - | 4.42 | 124,331 |
| Airline Logos | 0 | - | 4.45 | 140,220 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,368,907 |
| All Country Flags of the World | 0 | - | 5.00 | 3,624,344 |
| Foods of the World by Description | 0 | - | 4.18 | 45,967 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,251 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,240 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,798 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,439,042 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,620 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,120 |
| Countries with Megacities | 0 | - | 4.99 | 248,624 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,986 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,460 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,367 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,414 |
| Biggest Cities in the World | 0 | - | 4.91 | 793,368 |
| Cities by Tourist Attraction #1 | 0 | - | 3.63 | 81,053 |
| Cities by Famous Street | 0 | - | 3.96 | 48,275 |
| Cities by Tourist Attraction #2 | 0 | - | 3.73 | 32,093 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,355 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,473 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,985 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,963 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,182 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,040 |
| Countries by Capital City | 0 | - | 5.00 | 67,318 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,649 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,187 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,479 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,626 |
| Moved Capital Cities | 0 | - | 4.96 | 73,826 |
| Countries by Official Language | 0 | - | 4.95 | 193,788 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 294,278 |
| Countries in their Native Language | 0 | - | 4.99 | 197,437 |
| Independence from Whom | 0 | - | 4.99 | 210,399 |
| Subdivisions by Country | 0 | - | 4.86 | 50,170 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,219 |
| Megadiverse Countries | 0 | - | 4.96 | 134,497 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,644 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,056 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 125,595 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,936 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,083 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,176 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,473 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,503 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,333 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,795 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 76,069 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,555 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,652 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,623 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,827 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,162 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 109,351 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 154,040 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,649 |
